<template>
  <div class="main-container">
    <div class="main-content">
      <div class="row">
        <div class="col-sm-10 col-sm-offset-1">
          <div class="login-container">
            <div class="center">
              <h1>
                <i class="ace-icon fa fa-leaf green"></i>
                <span class="red">Ace</span>
                <span class="white" id="id-text2">Application</span>
              </h1>
              <h4 class="blue" id="id-company-text">&copy; Company Name</h4>
            </div>

            <div class="space-6"></div>

            <div class="position-relative">
              <div id="login-box" class="login-box visible widget-box no-border">
                <div class="widget-body">
                  <div class="widget-main">
                    <h4 class="header blue lighter bigger">
                      <i class="ace-icon fa fa-coffee green"></i>
                      请输入用户名密码
                    </h4>

                    <div class="space-6"></div>

                    <form>
                      <fieldset>
                        <label class="block clearfix">
														<span class="block input-icon input-icon-right">

															<input v-model="user.loginName" type="text" class="form-control" placeholder="用户名"/>
															<i class="ace-icon fa fa-user"></i>
														</span>
                        </label>

                        <label class="block clearfix">
														<span class="block input-icon input-icon-right">
															<input v-model="user.password" type="password" class="form-control" placeholder="密码"/>
															<i class="ace-icon fa fa-lock"></i>
														</span>
                        </label>

                        <label class="block clearfix">
                          <span class="block input-icon input-icon-right">
                            <div class="input-group">
                              <input v-model="user.imageCode" type="text" class="form-control" placeholder="验证码">
                              <span class="input-group-addon" id="basic-addon2">
                                <img v-on:click="loadImageCode()" id="image-code" alt="验证码"/>
                              </span>
                            </div>
                          </span>
                        </label>

                        <div class="space"></div>

                        <div class="clearfix">
                          <label class="inline">
                            <input v-model="remember" type="checkbox" class="ace"/>
                            <span class="lbl"> 记住我</span>
                          </label>

                          <button type="button"
                                  class="width-35 pull-right btn btn-sm btn-primary"
                                  v-on:click="login()">
                            <i class="ace-icon fa fa-key"></i>
                            <span class="bigger-110">Login</span>
                          </button>
                        </div>

                        <div class="space-4"></div>
                      </fieldset>
                    </form>


                  </div><!-- /.widget-main -->


                </div><!-- /.widget-body -->
              </div><!-- /.login-box -->


            </div><!-- /.position-relative -->

            <div class="navbar-fixed-top align-right">
              <br/>
              &nbsp;
              <a id="btn-login-dark" href="#">Dark</a>
              &nbsp;
              <span class="blue">/</span>
              &nbsp;
              <a id="btn-login-blur" href="#">Blur</a>
              &nbsp;
              <span class="blue">/</span>
              &nbsp;
              <a id="btn-login-light" href="#">Light</a>
              &nbsp; &nbsp; &nbsp;
            </div>
          </div>
        </div><!-- /.col -->
      </div><!-- /.row -->
    </div><!-- /.main-content -->
  </div><!-- /.main-container -->
</template>


<script>

export default {

  name: "login",
  data: function () {
    return {
      user: {},
      remember: true, // 默认勾选记住我
      imageCodeToken: ""

    }
  },
  mounted: function () {
    let _this = this;
    $("body").attr("class", "no-skin");
    $("body").remove("login-layout light-login");
    //console.log("login")
    // 从缓存中获取记住的用户名密码，如果获取不到，说明上一次没有勾选“记住我”
    let rememberUser = LocalStorage.get(LOCAL_KEY_REMEMBER_USER);
    if (rememberUser) {
      _this.user = rememberUser;
    }
    // 初始时加载一次验证码图片
    _this.loadImageCode();
  },
  methods: {
    login() {
      // let _this = this;
      // _this.user.password = hex_md5(_this.user.password + KEY);
      // Loading.show();
      // _this.$ajax.post(process.env.VUE_APP_SERVER + '/system/admin/user/login', _this.user).then((response) => {
      //   Loading.hide();
      //   let resp = response.data;
      //   if (resp.success) {
      //     console.log(resp.content());
      //     _this.$router.push("/welcome")
      //   } else {
      //     Toast.warning(resp.message);
      //   }
      let _this = this;
      // 将明文存储到缓存中
      //let passwordShow = _this.user.password;
      let md5 = hex_md5(_this.user.password);
      let rememberUser = LocalStorage.get(LOCAL_KEY_REMEMBER_USER) || {};
      if (md5 !== rememberUser.md5) {
        _this.user.password = hex_md5(_this.user.password + KEY);
      }

      _this.user.imageCodeToken = _this.imageCodeToken;


      Loading.show();
      _this.$ajax.post(process.env.VUE_APP_SERVER + '/system/admin/user/login', _this.user).then((response)=>{
        Loading.hide();
        let resp = response.data;
        if (resp.success) {
          console.log("登录成功：",resp.content);
          let loginUser = resp.content;

          Tool.setLoginUser(resp.content);
          // 判断“记住我”
          if (_this.remember) {
            // 如果勾选记住我，则将用户名密码保存到本地缓存
            // 如果勾选记住我，则将用户名密码保存到本地缓存，这里需要保存密码明文，否则登录时又会再加一层密
            // 新：这里保存密码密文，并保存密文md5，用于检测密码是否被重新输入过
            let md5 = hex_md5(_this.user.password);
            LocalStorage.set(LOCAL_KEY_REMEMBER_USER, {
              loginName: loginUser.loginName,
              //password: passwordShow
              password: _this.user.password,
              md5: md5
            });
          } else {
            // 没有勾选“记住我”时，要把本地缓存清空，否则按照mounted的逻辑，下次打开时会自动显示用户名密码
            LocalStorage.set(LOCAL_KEY_REMEMBER_USER, null);
          }

         _this.$router.push("/welcome")
          //使用JS原生代码跳转
          // window.open("/welcome", "_self")

        } else {
          Toast.warning(resp.message);
          _this.user.password = "";
          _this.loadImageCode();
        }
      });

    },
    /**
     * 加载图形验证码
     */
    loadImageCode: function () {
      let _this = this;
      _this.imageCodeToken = Tool.uuid(8);
      $('#image-code').attr('src', process.env.VUE_APP_SERVER + '/system/admin/kaptcha/image-code/' + _this.imageCodeToken);
    },
  }
}
</script>

<style scoped>
.input-group-addon {
  padding: 0;
}
</style>

